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Article: New environmental research study findings have been reported from University of Alberta.
- Article from:
- Ecology, Environment & Conservation
- Article date:
- November 13, 2009
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"Caribou and reindeer herds are declining across their circumpolar range, coincident with increasing arctic temperatures and precipitation, and anthropogenic landscape change," researchers in Edmonton, Canada report.
"Here, we examine the mechanisms by which climate warming and anthropogenic landscape change influence caribou and reindeer population dynamics, namely changes in phenology, spatiotemporal changes in species overlap, and increased frequency of extreme weather events, and demonstrate that many caribou and reindeer herds show demographic signals consistent with these changes. While many caribou and reindeer populations historically fluctuated, the ...